How does HK1 compensation reduce cytoplasmic TDP-43 and ubiquitin accumulation?

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Composite

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Novelty

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Mechanistic

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Druggability

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Priority

80%

Importance

85%

Tractability

75%

Market price

50%

Description

The abstract shows that compensating for HK1 loss reduces TDP-43 pathology, but the mechanistic basis for this reverse causality is unexplained. Understanding this feedback mechanism could reveal novel therapeutic targets beyond metabolic restoration.

Gap type: unexplained_observation Source paper: TDP-43 impairs glycolysis by sequestering hexokinase 1 in amyotrophic lateral sclerosis. (2026, Acta neuropathologica, PMID:41838122)

Evidence summary

Resolved by hypothesis h-ccc05373: p38α Inhibitor and PRMT1 Activator Combination to Restore Physiological TDP-43 Phosphorylation-Methylation Balance. Score: 0.879. Supporting PMIDs: 39817908, NCT05869669, 39817908, NCT05869669, 39817908.

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